package com.pattern.adaptor.InterfaceAdaptorPattern;

import com.pattern.adaptor.USB;
import com.pattern.adaptor.USBImpl;
import com.pattern.adaptor.VGA;

/**
 * @author cheyinbo
 * @description TODO
 * @date 2021/8/24 15:00
 */
public abstract class AdaptorUSB2VGA implements VGA {

    USB usb = new USBImpl();

    public void a() {

    }

    public void b() {

    }

    public void projection(){
        usb.showPPT();
    }

}
